| Literature DB >> 11819398 |
Hai-Feng Liu, Wei-Wen Liu, Dian-Chun Fang, Feng-Xian Liu, Guang-You He.
Abstract
Entities:
Year: 1999 PMID: 11819398 PMCID: PMC4688514 DOI: 10.3748/wjg.v5.i1.90
Source DB: PubMed Journal: World J Gastroenterol ISSN: 1007-9327 Impact factor: 5.742